Package: lintian
please add a check that libraries are installed in /usr/lib instead of
/usr/lib/DEB_HOST_MULTIARCH.
The best solution for such issues would be to make both the dev and the library
package M-A same. If that can not be done, make just the library package M-A
same. If for some reason even the library package cannot be made M-A same, then
at least we know that the package maintainer looked at the issue, and just moved
the libs (which shouldn't make any difference). So we gain a warning on packages
which are not looked at for multiarch issues.